PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If, say, a nuclear- or solar-based EMP knocked down electrical grids, the internet, and other centralized services for an extended period of time, would most households be able to cope?
http://www.w3.org/ns/prov#wasQuotedFrom
  • grinningplanet.com